The following spectroscopic data ( 13 C NMR and IR) are for several isomeric amines of the
Question:
The following spectroscopic data (13C NMR and IR) are for several isomeric amines of the formula C6H15N. Propose a structure for each compound.
(a) 13C NMR: δ = 23.7 (CH3) and 45.3 (CH) ppm. IR: 3300 cm-1.
(b) 13C NMR: δ = 12.6 (CH3) and 46.9 (CH2) ppm. IR: no bands in 3250 – 3500 cm-1 range.
(c) 13C NMR: δ = 12.0 (CH3), 23.9 (CH2), and 52.3 (CH2) ppm. IR: 3280 cm-1.
(d) 13C NMR: δ = 14.2 (CH3), 23.2 (CH2), 27.1 (CH2), 32.3 (CH2), 34.6 (CH2), and 42.7 (CH2) ppm. IR: 1600 (broad), 3280, and 3365 cm-1.
(e) 13C NMR: d 5 25.6 (CH3), 38.7 (CH3), and 53.2 (Cquaternary) ppm. IR: no bands in 3250 – 3500 cm-1 region.
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Step by Step Answer:
Given formula of the amine is C 6 H 15 N Your first step will be to calculate degree of unsaturation ...View the full answer
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Related Book For 
Organic Chemistry structure and function
ISBN: 978-1429204941
6th edition
Authors: K. Peter C. Vollhardt, Neil E. Schore
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